I am wondering if I have choline deficiency and it's just another nutrient deficiency.. as it seems to be very common in our population. Or do I have what Steven Zaisel calls choline insufficiency syndrome? Sorry no test results.. but took 30,000 mg.. and felt immediately better.. well being..mild cognition boost... The thing is I have fatty liver.. which was discovered by accident.. and I have longstanding gallbladder issues. Several US found nothing except a dilated bile duct.. but I refused a HIDA scan because of expense. Wondering about how to proceed? Several people.... patients of Klinghardt..say Phosphatidly Choline IVs gave them "their brains back."